1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.communities.action;
24  
25  import com.liferay.portal.LARFileException;
26  import com.liferay.portal.LARTypeException;
27  import com.liferay.portal.LayoutImportException;
28  import com.liferay.portal.kernel.log.Log;
29  import com.liferay.portal.kernel.log.LogFactoryUtil;
30  import com.liferay.portal.kernel.servlet.SessionErrors;
31  import com.liferay.portal.kernel.servlet.SessionMessages;
32  import com.liferay.portal.kernel.upload.UploadPortletRequest;
33  import com.liferay.portal.kernel.util.ParamUtil;
34  import com.liferay.portal.service.LayoutServiceUtil;
35  import com.liferay.portal.util.PortalUtil;
36  
37  import java.io.File;
38  
39  import javax.portlet.ActionRequest;
40  import javax.portlet.ActionResponse;
41  import javax.portlet.PortletConfig;
42  
43  import org.apache.struts.action.ActionForm;
44  import org.apache.struts.action.ActionMapping;
45  
46  /**
47   * <a href="ImportPagesAction.java.html"><b><i>View Source</i></b></a>
48   *
49   * @author Alexander Chow
50   * @author Raymond Augé
51   */
52  public class ImportPagesAction extends EditPagesAction {
53  
54      public void processAction(
55              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
56              ActionRequest actionRequest, ActionResponse actionResponse)
57          throws Exception {
58  
59          try {
60              UploadPortletRequest uploadRequest =
61                  PortalUtil.getUploadPortletRequest(actionRequest);
62  
63              long groupId = ParamUtil.getLong(uploadRequest, "groupId");
64              boolean privateLayout = ParamUtil.getBoolean(
65                  uploadRequest, "privateLayout");
66              File file = uploadRequest.getFile("importFileName");
67  
68              if (!file.exists()) {
69                  throw new LARFileException("Import file does not exist");
70              }
71  
72              LayoutServiceUtil.importLayouts(
73                  groupId, privateLayout, actionRequest.getParameterMap(), file);
74  
75              SessionMessages.add(actionRequest, "request_processed");
76          }
77          catch (Exception e) {
78              if ((e instanceof LARFileException) ||
79                  (e instanceof LARTypeException)) {
80  
81                  SessionErrors.add(actionRequest, e.getClass().getName());
82              }
83              else {
84                  _log.error(e, e);
85  
86                  SessionErrors.add(
87                      actionRequest, LayoutImportException.class.getName());
88              }
89          }
90      }
91  
92      private static Log _log = LogFactoryUtil.getLog(ImportPagesAction.class);
93  
94  }